Adiscrepancy between attitude and behavior is known as

The correct answer is cognitive dissonance. 

Cognitive dissonance (CD) refers to a theory developed by the psychologist Leon Festinger (1957). According to this theory, CD is the phenomenon where a person's attitudes and behavior are in conflict, or contradict each other. As a result of this conflict between attitudes and behavior, a person experiences unease and discomfort, which in turn makes the person alter either their attitudes or behavior. 

The answer would be : B. politically aphatetic

The Gen Nexter refer to the generation that born between 1980 - 1994. According to statistic, less than a half of eligible voters of this generation choose not to exercise their right to vote during the elections